mirror of
https://github.com/zoriya/Kyoo.git
synced 2026-05-13 10:52:28 -04:00
Zoe Roux
134 lines
3.7 KiB
Python
134 lines
3.7 KiB
Python
from __future__ import annotations
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import os
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import shutil
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import uuid
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from dataclasses import dataclass
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import pytest
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from .hls_utils import (
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ByteCache,
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build_master_url,
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fetch_text,
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parse_master_playlist,
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parse_media_playlist,
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)
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@dataclass(frozen=True)
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class TestConfig:
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base_url: str
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media_path: str
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client_prefix: str
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max_segments: int
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max_variant_playlists: int
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max_audio_playlists: int
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timeout_seconds: float
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headers: dict[str, str]
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@pytest.fixture(scope="session")
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def test_config() -> TestConfig:
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media_path = os.getenv("TRANSCODER_MEDIA_PATH", "").strip()
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if not media_path:
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raise pytest.UsageError(
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"TRANSCODER_MEDIA_PATH is required (absolute path as seen by transcoder)"
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)
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api_key = os.getenv("TRANSCODER_API_KEY", "").strip()
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headers: dict[str, str] = {}
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if api_key:
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headers["X-Api-Key"] = api_key
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return TestConfig(
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base_url=os.getenv(
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"TRANSCODER_BASE_URL", "http://localhost:7666/video"
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).strip(),
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media_path=media_path,
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client_prefix=os.getenv("TRANSCODER_CLIENT_ID_PREFIX", "hls-test").strip(),
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max_segments=max(3, int(os.getenv("TRANSCODER_MAX_SEGMENTS", "14"))),
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max_variant_playlists=max(
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1, int(os.getenv("TRANSCODER_MAX_VARIANT_PLAYLISTS", "3"))
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),
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max_audio_playlists=max(
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0, int(os.getenv("TRANSCODER_MAX_AUDIO_PLAYLISTS", "2"))
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),
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timeout_seconds=float(os.getenv("TRANSCODER_TIMEOUT_SECONDS", "40")),
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headers=headers,
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)
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@pytest.fixture(scope="session", autouse=True)
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def ensure_ffprobe_available() -> None:
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if shutil.which("ffprobe") is None:
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raise pytest.UsageError("ffprobe is required in PATH")
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@pytest.fixture(scope="session")
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def byte_cache() -> ByteCache:
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return ByteCache()
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@pytest.fixture
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def client_id(test_config: TestConfig) -> str:
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return f"{test_config.client_prefix}-{uuid.uuid4().hex[:12]}"
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@pytest.fixture
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def master_context(test_config: TestConfig, client_id: str) -> dict:
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master_url = build_master_url(
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test_config.base_url, test_config.media_path, client_id
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)
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master_text = fetch_text(
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master_url,
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timeout_seconds=test_config.timeout_seconds,
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headers=test_config.headers,
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)
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variants, audios = parse_master_playlist(
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master_text, master_url=master_url, client_id=client_id
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)
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if not variants:
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raise AssertionError(f"No variants discovered in master playlist: {master_url}")
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dedup_variants = list({v.url: v for v in variants}.values())
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dedup_audios = list({a.url: a for a in audios}.values())
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return {
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"master_url": master_url,
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"variants": dedup_variants,
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"audios": dedup_audios,
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"client_id": client_id,
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}
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@pytest.fixture
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def media_playlists(master_context: dict, test_config: TestConfig) -> dict:
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variant_playlists = []
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for variant in master_context["variants"][: test_config.max_variant_playlists]:
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text = fetch_text(
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variant.url,
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timeout_seconds=test_config.timeout_seconds,
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headers=test_config.headers,
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)
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variant_playlists.append(
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parse_media_playlist(text, variant.url, master_context["client_id"])
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)
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audio_playlists = []
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for audio in master_context["audios"][: test_config.max_audio_playlists]:
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text = fetch_text(
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audio.url,
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timeout_seconds=test_config.timeout_seconds,
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headers=test_config.headers,
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)
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audio_playlists.append(
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parse_media_playlist(text, audio.url, master_context["client_id"])
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)
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return {
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"variants": variant_playlists,
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"audios": audio_playlists,
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}
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